Pipe



FIG. 1 is a perspective view of an ornamental design for a pipeaccording to this invention disclosed and claimed herein;

FIG. 2 is another perspective view of an ornamental design for a pipeaccording to this invention disclosed and claimed herein;

FIG. 3 is a top plan view of an ornamental design for a pipe accordingto this invention disclosed and claimed herein;

FIG. 4 is a bottom plan view of an ornamental design for a pipeaccording to this invention disclosed and claimed herein;

FIG. 5 is a side view of an ornamental design for a pipe according tothis invention disclosed and claimed herein;

FIG. 6 is a front view of an ornamental design for a pipe according tothis invention disclosed and claimed herein; and,

FIG. 7 is a rear view of an ornamental design for a pipe according tothis invention disclosed and claimed herein.

The ornamental design for a pipe, as shown and described herein.